Critical severity · published Oct 6, 2022
CVE-2022-41518
TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain a command injection vulnerability via the UploadFirmwareFile function at /cgi-bin/cstecgi.cgi
9.8
CVSS
2%
EPSS
No
On KEV
Description
TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain a command injection vulnerability via the UploadFirmwareFile function at /cgi-bin/cstecgi.cgi.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NF
Nr1800x Firmware · Totolink
9.1.0u.6279_b20210910 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-41518
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-41518
Exploit
https://brief-nymphea-813.notion.site/NR1800X-command-injection-UploadFirmwareFile-a98e96086d824b7d8b788a8639322457
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